理想后视镜绕流影响下边界层壁面压力脉动研究

刘伯峰, 吴霆, 朱力行 - 力学学报, 2023 - lxxb.cstam.org.cn
钝体绕流引起的壁面压力脉动是气动/振动噪声的主要激励源. 钝体绕流引起的流动较为复杂,
无法直接采用基于平板边界层的模型直接模化壁面压力. 因此, 分析钝体绕流影响下的壁面压力 …

CHARACTERISTICS OF WALL PRESSURE FLUCTUATIONS FOR A BOUNDARY LAYER AFFECTED BY FLOW OVER AN IDEAL SIDE MIRROR

L Bofeng, W Ting, Z Lixing - Chinese Journal of Theoretical and …, 2023 - lxxb.cstam.org.cn
In low Mach number flows, wall pressure fluctuations induced by flows over a blunt body are
the dominant source of aero-and vibroacoustic noise. Due to the complexity of flow patterns …